Home
Class 12
PHYSICS
A neutron moving with a speed v makes a ...

A neutron moving with a speed `v` makes a head-on collision with a hydrogen in ground state kept at rest which inelastic collision will be take place is (assume that mass of photon is nearly equal to the mass of neutron)

A

10.2 eV

B

20.4 eV

C

12.1 eV

D

16.8 eV

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • QUESTION-PAPERS-2014

    BITSAT GUIDE|Exercise PHYSICS|40 Videos

  • QUESTION-PAPERS-2016

    BITSAT GUIDE|Exercise PHYSICS|40 Videos

Similar Questions

Explore conceptually related problems

A neutron moving with a speed , v makes a head on collosion with a hydrogen atom in atom in ground state which is at rest. Choose the correct options (s) of the following (assume mass of neutron is nearly equal to the mass of hydrogen atom) .

A neutron moving at a speed v undergoes a head-on elastic collision with a nucleus of mass number A at rest. The ratio of the kinetic energies of the neutron after and before collision is :

A neutron moving with a speed of 10^6 ms^(-1) suffers a head - on collision with a nucleus of mass number 80. What is the fraction of energy retained by the neutron?

A particle P moving with speed v undergoes a head -on elastic collision with another particle Q of identical mass but at rest. After the collision the collision

On a frictionless surface, a ball of mass m moving at a speed v makes a head on collision with an identical ball at rest. The kinetic energy of the balls after the collision is 3/4th of the original. Find the coefficient of restitution.

A H-atom moving with speed v makes a head on collision with a H-atom in rest. Both atoms are in ground state. Find the minimum value of velocity v for which one of atom may excite.

BITSAT GUIDE-QUESTION-PAPERS-2015-PHYSICS
  1. In YDSE, light of wavelength lamda = 5000 Å is used, which emerges in ...

    Text Solution

    |

  2. The position of a projectile launched from the origin at t = 0 is giv...

    Text Solution

    |

  3. Water is flowing on a horizontal fixed surface, such that its flow vel...

    Text Solution

    |

  4. A load of mass m falls from a height h on to the scale pan hung from a...

    Text Solution

    |

  5. In an ore containing Uranium, the ratio of U^(238) to Pb^(206 nuceli i...

    Text Solution

    |

  6. A direct current of 5A is superimposed on an alternating current ...

    Text Solution

    |

  7. A plano-convex lens fits exactly into a plano-concave lens. Their plan...

    Text Solution

    |

  8. A thin rod of length 4l, mass 4 m is bent at the point as shown in the...

    Text Solution

    |

  9. One of the lines in the emission spectrum of Li^(2+) has the same wave...

    Text Solution

    |

  10. Two particles X and Y having equal charges, after being accelerated th...

    Text Solution

    |

  11. A glass capillary tube of internal radius r=0.25 mm is immersed in wat...

    Text Solution

    |

  12. A particle of mass 2m is projected at an angle of 45^@ with horizontal...

    Text Solution

    |

  13. A 2-m wide truck is moving with a uniform speed v(0)=8 ms^(-1) along a...

    Text Solution

    |

  14. A neutron moving with a speed v makes a head-on collision with a hydro...

    Text Solution

    |

  15. Vertical displacement of a plank with a body of mass 'm' on it is vary...

    Text Solution

    |

  16. A parallel plate capacitor of capacitance C is connected to a battery ...

    Text Solution

    |

  17. In the circuit below, the AC source the voltage V=20cos (omegat) volts...

    Text Solution

    |

  18. A constant voltage is applied between the two ends of a uniform metall...

    Text Solution

    |

  19. the frequency of a sonometer wire is 10 Hz. When the weight producing ...

    Text Solution

    |

  20. A long straight wire along the z-axis carries a current I in the negat...

    Text Solution

    |